Cyclopedia of applied electricity; a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric light transmission, alternating-current machinery, telegraphy, etc.,

"A compilation of many of the most valuable instruction books of the American school of correspondence."--Forword.

Oscillatory phenomena in direct current glow discharges

Office of Naval Research. Contract ONR 243. Task order V. Technical report no. 1.

A guideline for portable direct current electrofishing systems /

Cover title.

Direct current generator G-43/G.

"May 1957."

Electrical fundamentals; direct current.

Mode of access: Internet.

An experimental study of the operating characteristics and electrode heat transfer of a direct current electric arc in a pressurized argon environment,

"Purdue Research Foundation. Research project no.1717. Project Ae-33. This research was supported by the McDonnell Aircraft Corporation under Contract no. 6140-20 P. O. 7S4899-R."

Fundamentals of electronics.

"NAVPERS 93400 A."

Magnetic control of industrial motors /

Part 1. Alternating-current control devices and assemblies.--Part 2. Alternating-current controllers.--Part 3. Direct-current controllers.